While Taking Care of My Shut-In Little Sister, I Somehow Ended Up Ejaculating Inside a Beautiful Girl - Chapter 52: The Weight That Might Sink Endlessly

Chapter 52: The Weight That Might Sink Endlessly

“Go ahead, dig in.”

Yuu brings her “kupaa”ed crotch closer.

Literally right to my eyes and nose.

Her faintly hairy vulva, parted labia, and swollen flesh close in.

“Wait—!?”

My vision darkens.

Her soft pussy presses against my nose and lips.

The plush sensation startles me, but—instinctively, like avoiding a predatory sea creature—I try to pull away.

“Uwah!?”

Clatter.

I fall off the bathroom chair, lying flat on the floor.

“—Ren-chan.”

“Y-Yuu…?”

Droplet… Pitter.

A drop of her love juice drips from her slit onto my cheek.

Yuu stands over me, straddling my face, looking down.

Beyond her shapely, bowl-like breasts, I see her expressionless face.

Her dark, abyssal eyes glint eerily.

Her rough huff, huff echoes in the silent bathroom.

Her slit, tightly closed to hold back overflowing honey, occasionally parts as she opens it with her index and middle fingers, revealing her twitching vaginal opening.

—Looking up from between her legs, it’s lascivious, decadent, yet strangely pure.

“Ren-chan. Eat it.”

She bends her knees.

“Drink it.”

She kneels on the floor, lowering her hips.

“I’m giving myself to you.”

Her genitals near my face.

“Feel me more.”

My vision darkens again.

Funyuri.

Her pussy presses over my nose and mouth.

“M-Yuu—Mmph, can’t breathe!”

“—Nn♥”

My squirming lips make her moan sensually.

I didn’t mean to please her, but she squeals happily.

“—Aha♥ Ren-chan’s eating my pussy—!?♥♥♥”

When I grab her buttocks with both hands, she shudders sharply.

“Nnnnn~♥♥♥”

Kneeling, she exposes her crotch above my face, then leans forward.

Her thighs arch over me. Above, her wet secret parts and clinging pubic hair glisten.

Her crotch lifts slightly, freeing my breath, so I check with her.

“Lick it?”

“Do whatever you want, Ren-chan♥♥♥”

“…”

Since I can’t ejaculate now, I want to prioritize her pleasure.

“Do whatever”… with her delicate parts in my face, saying I can do anything.

Her precious place offered to me.

—Alright.

My heart races, but my penis only twitches faintly—an odd state, but a chance.

Free from my own lust, I can focus on her, gently, carefully.

What can I do to bring her pleasure? That’s all I think about.

Cunnilingus, a form of oral sex.

She’s not resisting—enthusiastic, even. It’s a good experience, and I should match her eagerness.

“—Alright. Let’s do this, Yuu…!”

“—Yahn!?♥♥♥”

I resolve, grab her buttocks, and pull her closer—!

My tongue feels a marshmallow’s softness, or maybe raw meat before cooking.

…No, it’s flesh, so comparing it to meat is pointless…?

This indescribable sensation is hard to articulate. A faint raw smell, not strong or unpleasant. The skin-toned vulva, slightly darker around, and pink vaginal flesh twitch under my tongue—that’s all I process.

There’s little resistance; her vaginal flesh is soft, conveying slight tremors.

Sometimes, her fine pubic hair tickles my cheek.

Her raw texture, unlike food, reminds me I’m touching a living human’s warmth.

“Yuu, feel good?”

“—Nn, un♥♥♥ Nn…♥♥♥ Nnnn~♥♥♥”

My tongue laps, making picha picha sounds, caressing her slick secret parts.

“~♥♥♥”

Yuu trembles, her moans muffled as if holding back, her body quivering.

My male instincts stir, craving her pleasurable reactions. I circle her vaginal opening with my tongue, gently pressing the tip repeatedly.

“How’s this, Yuu?”

I explore what makes her happy, trying every caress.

“It’s—Weird—Feeling…♥♥♥”

“Not good…?”

“No♥♥♥ It’s good♥♥♥ Too good, I’m going crazy…♥♥♥”

Good, then.

I don’t get her “weird feeling,” only reading her body’s tremors, muscle tension, voice, and breaths.

I slip my tongue shallowly into her vaginal entrance.

“—N!?♥♥♥”

She shakes intensely.

“Ren…-chan…♥♥♥ Your tongue… It’s crazy…♥♥♥ Your tongue…♥♥♥ It’s—Gonna make me…♥♥♥ Cum…!”

“…”

“Gonna—Cum…!♥♥♥”

“Oh—Guh!? …N, oh…”

She reaches her first climax, hips jerking. Her crotch presses against my face repeatedly.

Her hips writhe, as if expelling something, in a unique, sinuous motion.

Her body undulates like branches shedding snow, alternating big and small spasms.

“—Nnn♥♥♥ …Nn♥♥♥ Nn♥♥♥ …Haa♥♥♥ …Haa♥♥♥ …Haa♥♥♥”

She pulls back, lifting her buttocks skyward, away from my face.

“—Nnn!?♥♥♥”

Gently placing a finger at her vaginal opening, I feel it tightly contracting, resisting any intrusion.

“—Nya…♥♥♥ Ren-cha…♥♥♥ Don’t tease like that…♥♥♥”

I’m so calm that I idly think this feels a bit like a “health and sex ed” lesson.

“—Haa♥♥♥ Haa…♥♥♥ Haa…♥♥♥ Haa…♥♥♥ Haa…♥♥♥”

Waiting for her breathing to settle, she urges me on eagerly.

“…More…♥♥♥”

“Okay—let’s keep going.”

“Ren-chan♥♥♥ Come on, come on♥♥♥”

I resume caressing her genitals—cunnilingus.

“So good…♥♥♥ Ren-chan… directly…♥♥♥ Licking me…♥♥♥”

“Hm…?”

Yuu states the obvious, as if savoring the moment with awe.

I’m glad she’s happy, but…

“—Ah♥♥♥ Something’s… coming…♥♥♥”

“…”

After her first climax, I sense something off.

She seems to feel something in her pussy too.

“I licked pretty intensely… No pain, right…?”

“No pain at all♥♥♥ Ren-chan♥♥♥ Your tongue♥♥♥ It’s amazing♥♥♥”

“Uh… good, then…”

Looking up, I catch her expression as she kneels on all fours.

Her glossy eyes, almost heart-shaped, gleam with a seductive light.

Her breathing’s still rough.

“Something’s… coming♥♥♥ It’s coming♥♥♥ What’s this♥♥♥ Ah♥♥♥ So… good…♥♥♥”

“…?”

I tease her vaginal opening with my tongue.

The hole twitches, alternating brief relaxation and contraction.

The flesh above it.

…Specifically, around her urethra.

It’s been moving ominously.

“It’s—Coming, coming, coming, coming, coming!?♥♥♥”

“Hm?”

Her unsettling words like “coming” and the urethra’s movements.

“Ren—chan, I’m—gonna come, something’s gonna come♥♥♥”

“…Huh?”

Why didn’t I realize sooner? I should’ve seen it coming.

It’s—

“I’m—Coming…♥♥♥ Nnnnnn♥♥♥”

“Oh—”

Spurt.

A clear, colorless liquid sprays, briefly obscuring my vision.

“Yah…♥♥♥ Something… came out…♥♥♥”

“Oh… wow…”

I’m doused in clear liquid.

Like a half-pulled water gun trigger, a small spurt, a tiny amount.

…Yes, unmistakably—squirting.

She squirted.

It really happens… I stare, stunned, at her twitching vulva, my mouth drenched.

I saw it—clear liquid from her urethra, above her vaginal opening.

Incredible…

“What’s… this…♥♥♥ No…♥♥♥ No way…♥♥♥ Ren… Ren-chan, sorry, sorry, I pissed on you—!!”

“—!”

I can’t stay dazed. Yuu’s shaken by her body’s reaction, her sweet voice turning tearful as she apologizes.

“No, you don’t need to apologize, Yuu.”

Still reeling with awe and excitement, I explain.

“It’s probably that. Squirting, you know, squirting.”

“Squirt…?”

Snapping back, she drags her trembling, post-climax body to meet my eye level, backing up slightly.

She crawls over my body, lying on the bathroom floor.

“Sorry…?”

“I said, no need to apologize.”

I’m flustered too, but it’s more awe or sexual excitement.

As she nuzzles my chest, I gently stroke her head. Her calming breaths and clinginess feel so endearing.

“That was amazing. You squirted, you know?”

“No… don’t say that…”

She rubs her forehead against my chest, shyly adorable.

I stroke her bun hairstyle, savoring the afterglow.

Squirting, huh.

It was Yuu’s first time, and the amount was small… but witnessing her body’s change up close feels like I accomplished something.

It feels… refreshing, though calling it that sounds a bit perverse. Honestly, I feel satisfied, like I’ve filled a new page of memories with my lover.

Yuu seems to have sated her lust for now, looking content.

For now, a happy ending, right?

“…”

“…”

We fall silent, basking in a calm, languid moment.

Her heartbeat, pressed against my chest, slows to a gentle rhythm.

Without a word, we entwine our legs, savoring full-body closeness.

“That… was squirting, huh…”

Yuu murmurs, reflecting on her earlier release.

“…I…”

She glances up, then shyly buries her face in my chest, pressing her forehead against me.

“I got developed by you, Ren-chan…”

“—!”

“~~!”

Her words startle me, but she’s clearly embarrassed too. Burying her face deeper, she grips my shoulders tightly through my armpits.

“That sounds bad! I was just… cleaning your pussy, right?”

“…Now that you mention it, we’re in the bathroom.”

Less washing, more dirtying each other.

Gotta shower again.

“…Ren-chan.”

“Hm?”

Staring at the ceiling, I squint at the comfort of Yuu’s voice from my chest.

“This makes me even more yours, right…?”

“…?”

I glance down, confused, but her head says nothing.

Her bun hairstyle looks cute, like a black snowman from this angle.

“…My heart and body have always been yours alone, Ren-chan. So, you too—”

“Yuu.”

“…?”

I call her name, lifting her face.

Her big eyes, framed by long lashes, shimmer with deep light, now tinged with unease.

“A rite of passage, right?”

“—!!”

Her eyes widen, recalling her own words and their meaning.

“As you can see, life’s not going smoothly. I’m trying hard, so… sorry, but I need a bit more time.”

“…Okay.”

She looks down, dejected.

“But, Yuu.”

“…Huh?”

I brush stray hairs behind her ear, smiling naturally.

“My heart and body are already yours. You can trust that, no need to doubt, okay?”

“…!”

Her eyes sparkle.

“Ren-chan…!”

She presses her cheeks, breasts, crotch, and limbs against me, leaning in with her full weight.

“Ren-chan… I love you.”

“Yeah, I love you too, Yuu.”

“I love you so much I’m going crazy… or already am…”

“I love how deeply you love.”

“Haa… I really love you… Ren-chan, I love you…”

Feeling her weight, I’m drunk on the cozy comfort.

I notice the light outside the bathroom window turning crimson.

Oh.

It’s been, what, two hours since we got back from school? Time’s flown.

“Ren-chan… love you… Ren-chan… love you… Ren-chan… Ren-chan… Ren-chan…”

Oh.

Her hands cup my cheeks.

This is bad.

“Ren-chan… Ren-chan… Ren-chan… Ren-chan… Ren-chan… Ren-chan…”

Her expression flattens, her voice turning monotone as she whispers love—a dangerous sign.

I suggest getting out of the bath.

“…H-Hey, let’s shower again. Don’t wanna catch a cold.”

“—Huh? Oh, right, yeah.”

We scramble up, taking turns showering.

I snapped her out before she sank too deep into that state.

Once her restraint breaks, she doesn’t stop—and I end up indulging her, making it endless.

If it’s about affirming love, we could go all day.

…I can’t let my indulgence disrupt our daily lives.